Romanian 4th Army

The Romanian 4th Army was a field army of Romania that existed from August 1916 to June 1947 and from 1980 to 2000. The army fought against Austria-Hungary in Transylvania during World War I, and it would also take part in the invasion of the Soviet Union as an ally of Nazi Germany. After Michael I of Romania's coup and the defection of Romania to the Allied Powers, the army assisted in the advance into Germany towards the end of World War II, suffering 64,000 losses from August 1944 to May 1945. The army was disbanded after the war's end, although it returned as a military formation from 1980 to 2000, when it was disbanded for a second and final time.